Add InOsEmuPkg. Like UnixPkg and Nt32Pkg, but EFI code can be common and does not require including system include files. Currently only Unix 64-bit is supported and it has only been tested on Mac OS X. Not all features are ported over, but GOP, via X11, and access to local file systems are supported and you can boot to the shell.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11641 6f19259b-4bc3-4df7-8a09-765794883524

12 files changed, 953 insertions, 0 deletions

diff --git a/InOsEmuPkg/Include/Guid/EmuSystemConfig.h b/InOsEmuPkg/Include/Guid/EmuSystemConfig.h
new file mode 100644
index 0000000000..b3a7d9b09f
--- /dev/null
+++ b/InOsEmuPkg/Include/Guid/EmuSystemConfig.h
@@ -0,0 +1,36 @@
+/** @file

+  Setup Variable data structure for Emu platform.

+

+Copyright (c) 2009, Intel Corporation. All rights reserved.<BR>

+This program and the accompanying materials                          

+are licensed and made available under the terms and conditions of the BSD License         

+which accompanies this distribution.  The full text of the license may be found at        

+http://opensource.org/licenses/bsd-license.php                                            

+                                                                                          

+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     

+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             

+

+

+**/

+

+#ifndef __EMU_SYSTEM_CONFIG_H__

+#define __EMU_SYSTEM_CONFIG_H__

+

+#define EFI_EMU_SYSTEM_CONFIG_GUID  \

+ { 0x9C4FB516, 0x3A1E, 0xD847, { 0xA1, 0xA1, 0x70, 0x58, 0xB6, 0x98, 0x67, 0x32 } }

+

+

+#pragma pack(1)

+typedef struct {

+  //

+  // Console output mode

+  //

+  UINT32        ConOutColumn;

+  UINT32        ConOutRow;

+} EMU_SYSTEM_CONFIGURATION;

+#pragma pack()

+

+

+extern EFI_GUID   gEmuSystemConfigGuid;

+

+#endif

diff --git a/InOsEmuPkg/Include/Library/EmuThunkLib.h b/InOsEmuPkg/Include/Library/EmuThunkLib.h
new file mode 100644
index 0000000000..d8f55b862e
--- /dev/null
+++ b/InOsEmuPkg/Include/Library/EmuThunkLib.h
@@ -0,0 +1,22 @@
+/*++ @file
+
+Copyright (c) 2011, Apple Inc. All rights reserved.<BR>
+This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+**/
+
+#ifndef __EMU_THUNK_LIB_H__
+#define __EMU_THUNK_LIB_H__
+
+#include <Protocol/EmuThunk.h>
+
+
+extern EMU_THUNK_PROTOCOL   *gEmuThunk;
+
+#endif
diff --git a/InOsEmuPkg/Include/Library/KeyMapLib.h b/InOsEmuPkg/Include/Library/KeyMapLib.h
new file mode 100644
index 0000000000..7bd29a7230
--- /dev/null
+++ b/InOsEmuPkg/Include/Library/KeyMapLib.h
@@ -0,0 +1,43 @@
+/*++ @file

+

+Copyright (c) 2011, Apple Inc. All rights reserved. 

+This program and the accompanying materials

+are licensed and made available under the terms and conditions of the BSD License

+which accompanies this distribution.  The full text of the license may be found at

+http://opensource.org/licenses/bsd-license.php

+

+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#include <Protocol/SimpleTextInEx.h>

+

+

+/**

+  KeyMapMake gets called on key presses.

+

+  @param  KeyData       Key that was pressed.

+

+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.

+

+**/

+EFI_STATUS

+EFIAPI

+KeyMapMake (

+  IN EFI_KEY_DATA   *KeyData

+  );

+

+/**

+  KeyMapBreak gets called on key releases.

+

+  @param  KeyData       Key that was pressed.

+

+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.

+

+**/

+EFI_STATUS

+EFIAPI

+KeyMapBreak (

+  IN EFI_KEY_DATA   *KeyData

+  );

diff --git a/InOsEmuPkg/Include/Library/ThunkPpiList.h b/InOsEmuPkg/Include/Library/ThunkPpiList.h
new file mode 100644
index 0000000000..febc972e20
--- /dev/null
+++ b/InOsEmuPkg/Include/Library/ThunkPpiList.h
@@ -0,0 +1,33 @@
+/** @file

+  All 3rd parties to register the PPIs passed into PEI Core

+

+  Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>

+  

+  This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#include <PiPei.h>

+

+

+EFI_PEI_PPI_DESCRIPTOR *

+GetThunkPpiList (

+  VOID

+  );

+

+

+EFI_STATUS

+EFIAPI

+AddThunkPpi (

+  IN  UINTN     Flags,

+  IN  EFI_GUID  *Guid,

+  IN  VOID      *Ppi

+  );

+

+

diff --git a/InOsEmuPkg/Include/Library/ThunkProtocolList.h b/InOsEmuPkg/Include/Library/ThunkProtocolList.h
new file mode 100644
index 0000000000..5b25f9cc86
--- /dev/null
+++ b/InOsEmuPkg/Include/Library/ThunkProtocolList.h
@@ -0,0 +1,35 @@
+/** @file

+  Emulator Thunk to abstract OS services from pure EFI code

+

+  Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>

+  

+  This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#include <Uefi.h>

+#include <Protocol/EmuIoThunk.h>

+

+

+EFI_STATUS

+EFIAPI

+AddThunkProtocol (

+  IN  EMU_IO_THUNK_PROTOCOL   *ThunkIo,  

+  IN  CHAR16                  *ConfigString,

+  IN  BOOLEAN                 EmuBusDriver

+  );

+

+EFI_STATUS

+EFIAPI

+GetNextThunkProtocol (

+  IN  BOOLEAN                 EmuBusDriver,

+  OUT EMU_IO_THUNK_PROTOCOL   **Instance  

+  );

+  

+

diff --git a/InOsEmuPkg/Include/Ppi/EmuPeiServicesTableUpdate.h b/InOsEmuPkg/Include/Ppi/EmuPeiServicesTableUpdate.h
new file mode 100644
index 0000000000..f706eac5c0
--- /dev/null
+++ b/InOsEmuPkg/Include/Ppi/EmuPeiServicesTableUpdate.h
@@ -0,0 +1,27 @@
+/** @file

+  Emulator Thunk to abstract OS services from pure EFI code

+

+  Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>

+  

+  This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#ifndef __EMU_PEI_SERVICE_TABLE_UPDATE_PPI_H__

+#define __EMU_PEI_SERVICE_TABLE_UPDATE_PPI_H__

+

+#define _EMU_PEI_SERVICE_TABLE_UPDATE_PPI_GUID  \

+ { 0xFA93020C, 0x6CDF, 0x1946, { 0x86, 0x35, 0x72, 0xCB, 0x51, 0x9E, 0xCF, 0xFD } }

+

+

+

+

+extern EFI_GUID gEmuPeiServicesTableUpdatePpiGuid;

+

+#endif

diff --git a/InOsEmuPkg/Include/Ppi/EmuThunk.h b/InOsEmuPkg/Include/Ppi/EmuThunk.h
new file mode 100644
index 0000000000..61047e3bfd
--- /dev/null
+++ b/InOsEmuPkg/Include/Ppi/EmuThunk.h
@@ -0,0 +1,128 @@
+/** @file

+  Emulator Thunk to abstract OS services from pure EFI code

+

+  Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>

+  

+  This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#ifndef __EMU_THUNK_PPI_H__

+#define __EMU_THUNK_PPI_H__

+

+#define EMU_THUNK_PPI_GUID  \

+ { 0xB958B78C, 0x1D3E, 0xEE40, { 0x8B, 0xF4, 0xF0, 0x63, 0x2D, 0x06, 0x39, 0x16 } }

+

+

+

+/*++

+

+Routine Description:

+  This service is called from Index == 0 until it returns EFI_UNSUPPORTED.

+  It allows discontiguous memory regions to be supported by the emulator.

+

+Arguments:

+  Index      - Which memory region to use

+  MemoryBase - Return Base address of memory region

+  MemorySize - Return size in bytes of the memory region

+

+Returns:

+  EFI_SUCCESS - If memory region was mapped

+  EFI_UNSUPPORTED - If Index is not supported

+

+**/

+typedef

+EFI_STATUS

+(EFIAPI *EMU_PEI_AUTOSCAN) (

+  IN  UINTN                 Index,

+  OUT EFI_PHYSICAL_ADDRESS  *MemoryBase,

+  OUT UINT64                *MemorySize

+  );

+

+

+/*++

+

+Routine Description:

+  Return the FD Size and base address. Since the FD is loaded from a 

+  file into host memory only the SEC will know it's address.

+

+Arguments:

+  Index  - Which FD, starts at zero.

+  FdSize - Size of the FD in bytes

+  FdBase - Start address of the FD. Assume it points to an FV Header

+  FixUp  - Difference between actual FD address and build address

+

+Returns:

+  EFI_SUCCESS     - Return the Base address and size of the FV

+  EFI_UNSUPPORTED - Index does nto map to an FD in the system

+

+**/

+typedef

+EFI_STATUS

+(EFIAPI *EMU_PEI_FD_INFORMATION) (

+  IN     UINTN                  Index,

+  IN OUT EFI_PHYSICAL_ADDRESS   *FdBase,

+  IN OUT UINT64                 *FdSize,

+  IN OUT EFI_PHYSICAL_ADDRESS   *FixUp

+  );

+

+

+/*++

+

+Routine Description:

+  Export of EMU_THUNK_PROTOCOL from the SEC.

+

+Returns:

+  EFI_SUCCESS - Data returned

+

+**/

+typedef

+VOID *

+(EFIAPI *EMU_PEI_THUNK_INTERFACE) (

+  VOID

+  );

+

+

+

+/*++

+

+Routine Description:

+  Loads and relocates a PE/COFF image into memory.

+

+Arguments:

+  Pe32Data         - The base address of the PE/COFF file that is to be loaded and relocated

+  ImageAddress     - The base address of the relocated PE/COFF image

+  ImageSize        - The size of the relocated PE/COFF image

+  EntryPoint       - The entry point of the relocated PE/COFF image

+

+Returns:

+  EFI_SUCCESS   - The file was loaded and relocated

+  EFI_OUT_OF_RESOURCES - There was not enough memory to load and relocate the PE/COFF file

+

+**/

+typedef

+EFI_STATUS

+(EFIAPI *EMU_PEI_LOAD_FILE) (

+  VOID                  *Pe32Data,

+  EFI_PHYSICAL_ADDRESS  *ImageAddress,

+  UINT64                *ImageSize,

+  EFI_PHYSICAL_ADDRESS  *EntryPoint

+  );

+

+

+typedef struct {

+  EMU_PEI_AUTOSCAN                  MemoryAutoScan;

+  EMU_PEI_FD_INFORMATION            FirmwareDevices;

+  EMU_PEI_THUNK_INTERFACE           Thunk;

+  EMU_PEI_LOAD_FILE                 LoadFile;

+} EMU_THUNK_PPI;

+

+extern EFI_GUID gEmuThunkPpiGuid;

+

+#endif

diff --git a/InOsEmuPkg/Include/Protocol/EmuFileSystem.h b/InOsEmuPkg/Include/Protocol/EmuFileSystem.h
new file mode 100644
index 0000000000..3713acfdc1
--- /dev/null
+++ b/InOsEmuPkg/Include/Protocol/EmuFileSystem.h
@@ -0,0 +1,140 @@
+/** @file
+  SimpleFileSystem protocol as defined in the UEFI 2.0 specification.
+
+  The SimpleFileSystem protocol is the programmatic access to the FAT (12,16,32) 
+  file system specified in UEFI 2.0. It can also be used to abstract a file  
+  system other than FAT.
+
+  UEFI 2.0 can boot from any valid EFI image contained in a SimpleFileSystem.
+
+Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+Portions copyright (c) 2011, Apple Inc. All rights reserved. 
+This program and the accompanying materials are licensed and made available under 
+the terms and conditions of the BSD License that accompanies this distribution.  
+The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php.                                          
+    
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+**/
+
+#ifndef _EMU_UGA_IO_H_
+#define _EMU_UGA_IO_H_
+
+#include <Protocol/SimplePointer.h>
+#include <Protocol/SimpleTextIn.h>
+#include <Protocol/SimpleTextInEx.h>
+#include <Protocol/UgaDraw.h>
+
+#define EMU_GRAPHICS_WINDOW_PROTOCOL_GUID \
+ { 0x30FD316A, 0x6728, 0x2E41, { 0xA6, 0x90, 0x0D, 0x13, 0x33, 0xD8, 0xCA, 0xC1 } }
+
+typedef struct _EMU_GRAPHICS_WINDOW_PROTOCOL EMU_GRAPHICS_WINDOW_PROTOCOL;
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_CLOSE)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL *Uga
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_SIZE)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL  *Uga, 
+  UINT32                        Width, 
+  UINT32                        Height
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_CHECK_KEY)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL *Uga
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_GET_KEY)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL  *Uga, 
+  EFI_KEY_DATA                  *key
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_KEY_SET_STATE) (
+  IN EMU_GRAPHICS_WINDOW_PROTOCOL   *GraphicsWindows, 
+  IN EFI_KEY_TOGGLE_STATE           *KeyToggleState
+  );
+
+
+typedef 
+VOID
+(EFIAPI *EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK) (
+  IN VOID           *Context,
+  IN EFI_KEY_DATA   *KeyData
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_REGISTER_KEY_NOTIFY) (
+  IN EMU_GRAPHICS_WINDOW_PROTOCOL                       *GraphicsWindows, 
+  IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK   CallBack,
+  IN VOID                                               *Context
+  );
+
+
+typedef struct {
+    UINTN                                   SourceX;
+    UINTN                                   SourceY;
+    UINTN                                   DestinationX;
+    UINTN                                   DestinationY;
+    UINTN                                   Width;
+    UINTN                                   Height;
+    UINTN                                   Delta;
+} EMU_GRAPHICS_WINDOWS__BLT_ARGS;
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_BLT)(
+  IN  EMU_GRAPHICS_WINDOW_PROTOCOL            *GraphicsWindows,
+  IN  EFI_UGA_PIXEL                           *BltBuffer OPTIONAL,
+  IN  EFI_UGA_BLT_OPERATION                   BltOperation,
+  IN  EMU_GRAPHICS_WINDOWS__BLT_ARGS          *Args
+  );
+
+typedef
+BOOLEAN
+(EFIAPI *EMU_GRAPHICS_WINDOWS_IS_KEY_PRESSED) ( 
+  IN  EMU_GRAPHICS_WINDOW_PROTOCOL  *GraphicsWindows, 
+  IN  EFI_KEY_DATA                  *KeyData
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_CHECK_POINTER)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindows
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_GET_POINTER_STATE)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL  *GraphicsWindows,
+  EFI_SIMPLE_POINTER_STATE      *state
+  );
+
+struct _EMU_GRAPHICS_WINDOW_PROTOCOL {
+  EMU_GRAPHICS_WINDOWS_SIZE                    Size;
+  EMU_GRAPHICS_WINDOWS_CHECK_KEY               CheckKey;
+  EMU_GRAPHICS_WINDOWS_KEY_SET_STATE           KeySetState;
+  EMU_GRAPHICS_WINDOWS_GET_KEY                 GetKey;
+  EMU_GRAPHICS_WINDOWS_REGISTER_KEY_NOTIFY     RegisterKeyNotify;
+  EMU_GRAPHICS_WINDOWS_BLT                     Blt;
+  EMU_GRAPHICS_WINDOWS_IS_KEY_PRESSED          IsKeyPressed;
+  EMU_GRAPHICS_WINDOWS_CHECK_POINTER           CheckPointer;
+  EMU_GRAPHICS_WINDOWS_GET_POINTER_STATE       GetPointerState;
+};
+
+
+extern EFI_GUID gEmuGraphicsWindowProtocolGuid;
+
+#endif
diff --git a/InOsEmuPkg/Include/Protocol/EmuGraphicsWindow.h b/InOsEmuPkg/Include/Protocol/EmuGraphicsWindow.h
new file mode 100644
index 0000000000..e1afa0ef5a
--- /dev/null
+++ b/InOsEmuPkg/Include/Protocol/EmuGraphicsWindow.h
@@ -0,0 +1,134 @@
+/*++ @file
+
+Copyright (c) 2006, Tristan Gingold. All rights reserved.<BR>
+Portitions copyright (c) 2010 - 2011, Apple Inc. All rights reserved.
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the
+BSD License which accompanies this distribution.  The full text of the
+license may be found at http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#ifndef _EMU_UGA_IO_H_
+#define _EMU_UGA_IO_H_
+
+#include <Protocol/SimplePointer.h>
+#include <Protocol/SimpleTextIn.h>
+#include <Protocol/SimpleTextInEx.h>
+#include <Protocol/UgaDraw.h>
+
+#define EMU_GRAPHICS_WINDOW_PROTOCOL_GUID \
+ { 0x30FD316A, 0x6728, 0x2E41, { 0xA6, 0x90, 0x0D, 0x13, 0x33, 0xD8, 0xCA, 0xC1 } }
+
+typedef struct _EMU_GRAPHICS_WINDOW_PROTOCOL EMU_GRAPHICS_WINDOW_PROTOCOL;
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_CLOSE)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL *Uga
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_SIZE)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL  *Uga, 
+  UINT32                        Width, 
+  UINT32                        Height
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_CHECK_KEY)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL *Uga
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_GET_KEY)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL  *Uga, 
+  EFI_KEY_DATA                  *key
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_KEY_SET_STATE) (
+  IN EMU_GRAPHICS_WINDOW_PROTOCOL   *GraphicsWindows, 
+  IN EFI_KEY_TOGGLE_STATE           *KeyToggleState
+  );
+
+
+typedef 
+VOID
+(EFIAPI *EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK) (
+  IN VOID           *Context,
+  IN EFI_KEY_DATA   *KeyData
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_REGISTER_KEY_NOTIFY) (
+  IN EMU_GRAPHICS_WINDOW_PROTOCOL                       *GraphicsWindows, 
+  IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK   MakeCallBack,
+  IN EMU_GRAPHICS_WINDOW_REGISTER_KEY_NOTIFY_CALLBACK   BreakCallBack,
+  IN VOID                                               *Context
+  );
+
+
+typedef struct {
+    UINTN                                   SourceX;
+    UINTN                                   SourceY;
+    UINTN                                   DestinationX;
+    UINTN                                   DestinationY;
+    UINTN                                   Width;
+    UINTN                                   Height;
+    UINTN                                   Delta;
+} EMU_GRAPHICS_WINDOWS__BLT_ARGS;
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_BLT)(
+  IN  EMU_GRAPHICS_WINDOW_PROTOCOL            *GraphicsWindows,
+  IN  EFI_UGA_PIXEL                           *BltBuffer OPTIONAL,
+  IN  EFI_UGA_BLT_OPERATION                   BltOperation,
+  IN  EMU_GRAPHICS_WINDOWS__BLT_ARGS          *Args
+  );
+
+typedef
+BOOLEAN
+(EFIAPI *EMU_GRAPHICS_WINDOWS_IS_KEY_PRESSED) ( 
+  IN  EMU_GRAPHICS_WINDOW_PROTOCOL  *GraphicsWindows, 
+  IN  EFI_KEY_DATA                  *KeyData
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_CHECK_POINTER)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL *GraphicsWindows
+  );
+
+typedef
+EFI_STATUS
+(EFIAPI *EMU_GRAPHICS_WINDOWS_GET_POINTER_STATE)(
+  EMU_GRAPHICS_WINDOW_PROTOCOL  *GraphicsWindows,
+  EFI_SIMPLE_POINTER_STATE      *state
+  );
+
+struct _EMU_GRAPHICS_WINDOW_PROTOCOL {
+  EMU_GRAPHICS_WINDOWS_SIZE                    Size;
+  EMU_GRAPHICS_WINDOWS_CHECK_KEY               CheckKey;
+  EMU_GRAPHICS_WINDOWS_KEY_SET_STATE           KeySetState;
+  EMU_GRAPHICS_WINDOWS_GET_KEY                 GetKey;
+  EMU_GRAPHICS_WINDOWS_REGISTER_KEY_NOTIFY     RegisterKeyNotify;
+  EMU_GRAPHICS_WINDOWS_BLT                     Blt;
+  EMU_GRAPHICS_WINDOWS_IS_KEY_PRESSED          IsKeyPressed;
+  EMU_GRAPHICS_WINDOWS_CHECK_POINTER           CheckPointer;
+  EMU_GRAPHICS_WINDOWS_GET_POINTER_STATE       GetPointerState;
+};
+
+
+extern EFI_GUID gEmuGraphicsWindowProtocolGuid;
+
+#endif
diff --git a/InOsEmuPkg/Include/Protocol/EmuIoThunk.h b/InOsEmuPkg/Include/Protocol/EmuIoThunk.h
new file mode 100644
index 0000000000..af132bea7e
--- /dev/null
+++ b/InOsEmuPkg/Include/Protocol/EmuIoThunk.h
@@ -0,0 +1,51 @@
+/** @file

+  Emulator Thunk to abstract OS services from pure EFI code

+

+  Copyright (c) 2010 - 2011, Apple Inc. All rights reserved.<BR>

+  

+  This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#ifndef __EMU_IO_THUNK__ 

+#define __EMU_IO_THUNK__

+

+

+#define EMU_IO_THUNK_PROTOCO_GUID  \

+ { 0x453368F6, 0x7C85, 0x434A, { 0xA9, 0x8A, 0x72, 0xD1, 0xB7, 0xFF, 0xA9, 0x26 } }

+

+

+typedef struct _EMU_IO_THUNK_PROTOCOL  EMU_IO_THUNK_PROTOCOL;

+

+

+typedef 

+EFI_STATUS

+(EFIAPI *EMU_IO_THUNK_PROTOCOL_CLOSE_OPEN) (

+  IN  EMU_IO_THUNK_PROTOCOL   *This

+  );

+

+typedef 

+EFI_STATUS

+(EFIAPI *EMU_IO_THUNK_PROTOCOL_CLOSE_CLOSE) (

+  IN  EMU_IO_THUNK_PROTOCOL   *This

+  );

+

+struct _EMU_IO_THUNK_PROTOCOL {

+  EFI_GUID                            *Protocol;

+  VOID                                *Interface;  /// Only be valid after Open() is called

+  CHAR16                              *ConfigString;

+  UINT16                              Instance;

+  EMU_IO_THUNK_PROTOCOL_CLOSE_OPEN    Open;

+  EMU_IO_THUNK_PROTOCOL_CLOSE_CLOSE   Close;

+  VOID                                *Private;    /// Used by implementation 

+};

+

+extern EFI_GUID gEmuIoThunkProtocolGuid;

+

+#endif

diff --git a/InOsEmuPkg/Include/Protocol/EmuPthreadThunk.h b/InOsEmuPkg/Include/Protocol/EmuPthreadThunk.h
new file mode 100644
index 0000000000..80325f4305
--- /dev/null
+++ b/InOsEmuPkg/Include/Protocol/EmuPthreadThunk.h
@@ -0,0 +1,105 @@
+/** @file

+  Emulator Thunk to abstract OS services from pure EFI code

+

+  Copyright (c) 2010 - 2011, Apple Inc. All rights reserved.<BR>

+  

+  This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#ifndef __EMU_PTHREAD_THUNK__ 

+#define __EMU_PTHREAD_THUNK__

+

+#define EMU_PTHREAD_THUNK_PROTOCO_GUID  \

+ { 0x3B1E4B7C, 0x09D8, 0x944F, { 0xA4, 0x08, 0x13, 0x09, 0xEB, 0x8B, 0x44, 0x27 } }

+

+

+typedef struct _EMU_PTREAD_THUNK_PROTOCOL  EMU_PTREAD_THUNK_PROTOCOL;

+

+

+typedef 

+UINTN

+(EFIAPI *PTREAD_THUNK_MUTEXT_LOCK) (

+  IN VOID *Mutex

+  );            

+

+

+typedef 

+UINTN

+(EFIAPI *PTREAD_THUNK_MUTEXT_UNLOCK) (

+  IN VOID *Mutex

+  );                        

+

+

+typedef 

+UINTN

+(EFIAPI *PTREAD_THUNK_MUTEX_TRY_LOCK) (

+  IN VOID *Mutex

+  );                      

+

+

+typedef 

+VOID *

+(EFIAPI *PTREAD_THUNK_MUTEX_INIT) (

+  IN VOID

+  );                     

+

+

+typedef 

+UINTN

+(EFIAPI *PTREAD_THUNK_MUTEX_DISTROY) (

+  IN VOID *Mutex

+  );                            

+

+

+

+typedef 

+VOID *

+(*PTREAD_THUNK_THEAD_ENTRY) (

+  IN  VOID *Context

+  );

+

+typedef 

+UINTN

+(EFIAPI *PTREAD_THUNK_CREATE_THREAD) (

+  IN  VOID                      *Thread,

+  IN  VOID                      *Attribute,

+  IN  PTREAD_THUNK_THEAD_ENTRY  Start,

+  IN  VOID                      *Context

+  );

+

+typedef 

+VOID

+(EFIAPI *PTREAD_THUNK_EXIT_THREAD) (

+  IN VOID *ValuePtr

+  );                            

+

+  

+typedef 

+UINTN

+(EFIAPI *PTREAD_THUNK_SELF) (

+  VOID

+  );                              

+

+

+struct _EMU_PTREAD_THUNK_PROTOCOL {

+  PTREAD_THUNK_MUTEXT_LOCK      MutextLock;

+  PTREAD_THUNK_MUTEXT_UNLOCK    MutexUnlock;

+  PTREAD_THUNK_MUTEX_TRY_LOCK   MutexTryLock;

+  PTREAD_THUNK_MUTEX_INIT       MutexInit;

+  PTREAD_THUNK_MUTEX_DISTROY    MutexDistroy;

+  PTREAD_THUNK_CREATE_THREAD    CreateThread;

+  PTREAD_THUNK_EXIT_THREAD      ExitThread;

+  PTREAD_THUNK_SELF             Self;

+};

+

+extern EFI_GUID gEmuPthreadThunkProtocolGuid;

+

+#endif

+

diff --git a/InOsEmuPkg/Include/Protocol/EmuThunk.h b/InOsEmuPkg/Include/Protocol/EmuThunk.h
new file mode 100644
index 0000000000..411cd3e625
--- /dev/null
+++ b/InOsEmuPkg/Include/Protocol/EmuThunk.h
@@ -0,0 +1,199 @@
+/** @file

+  Emulator Thunk to abstract OS services from pure EFI code

+

+  Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>

+  

+  This program and the accompanying materials

+  are licensed and made available under the terms and conditions of the BSD License

+  which accompanies this distribution.  The full text of the license may be found at

+  http://opensource.org/licenses/bsd-license.php

+

+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

+

+**/

+

+#ifndef __EMU_THUNK_PROTOCOL_H__

+#define __EMU_THUNK_PROTOCOL_H__

+

+#define EMU_THUNK_PROTOCOL_GUID  \

+  { 0xA37D7CCD, 0x8E91, 0xFB48, { 0xA0, 0xBD, 0x64, 0xC1, 0x83, 0xA3, 0xB4, 0x3F } }

+

+// neded for things like EFI_TIME_CAPABILITIES

+#include <Uefi.h>

+

+#include <Library/PeCoffExtraActionLib.h>

+

+#include <Protocol/EmuIoThunk.h>

+#include <Protocol/DevicePath.h>

+

+

+typedef struct {

+  VENDOR_DEVICE_PATH  VendorDevicePath;

+  UINT32              Instance;

+} EMU_VENDOR_DEVICE_PATH_NODE;

+

+typedef struct {

+  EMU_VENDOR_DEVICE_PATH_NODE Vendor;

+  EFI_DEVICE_PATH_PROTOCOL    EndDevicePath;

+} EMU_THUNK_DEVICE_PATH;

+

+

+

+typedef struct _EMU_THUNK_PROTOCOL  EMU_THUNK_PROTOCOL;

+

+

+

+typedef 

+EFI_STATUS

+(EFIAPI *EMU_WRITE_STD_ERROR) (

+  IN UINT8     *Buffer,

+  IN UINTN     NumberOfBytes

+  );

+

+typedef 

+EFI_STATUS

+(EFIAPI *EMU_PE_COFF_GET_ENTRY_POINT) (

+  IN     VOID  *Pe32Data,

+  IN OUT VOID  **EntryPoint

+  );

+

+typedef 

+VOID

+(EFIAPI *EMU_PE_COFF_RELOCATE_EXTRA_ACTION) (

+  IN OUT PE_COFF_LOADER_IMAGE_CONTEXT  *ImageContext

+  );

+

+typedef 

+VOID

+(EFIAPI *EMU_PE_COFF_UNLOAD_EXTRA_ACTION) (

+  IN OUT PE_COFF_LOADER_IMAGE_CONTEXT  *ImageContext

+  );

+

+typedef

+VOID

+(EFIAPI *EMU_ENABLE_INERRUPTS) (

+  VOID

+  );

+  

+typedef

+VOID

+(EFIAPI *EMU_DISABLE_INERRUPTS) (

+  VOID

+  );

+

+typedef

+UINT64

+(EFIAPI *EMU_QUERY_PERFORMANCE_FREQENCY) (

+  VOID

+  );

+

+typedef

+UINT64

+(EFIAPI *EMU_QUERY_PERFORMANCE_COUNTER) (

+  VOID

+  );

+

+typedef

+VOID

+(EFIAPI *EMU_SLEEP) (

+  IN  UINT64    Milliseconds

+  );

+

+typedef

+VOID

+(EFIAPI *EMU_EXIT) (

+  IN  UINTN    Status

+  );

+  

+typedef

+VOID

+(EFIAPI *EMU_GET_TIME) (

+  OUT  EFI_TIME               *Time,

+  OUT EFI_TIME_CAPABILITIES   *Capabilities OPTIONAL

+  );

+  

+typedef

+VOID

+(EFIAPI *EMU_SET_TIME) (

+  IN   EFI_TIME               *Time

+  );

+

+

+typedef

+VOID

+(EFIAPI EMU_SET_TIMER_CALLBACK) (

+  IN  UINT64  DeltaMs

+  );

+

+typedef

+VOID

+(EFIAPI *EMU_SET_TIMER) (

+  IN  UINT64                  PeriodMs,

+  IN  EMU_SET_TIMER_CALLBACK  CallBack

+  );

+  

+

+

+/**

+  Enumerates the current set of protocol instances that abstract OS services from EFI.

+  

+  A given protocol can have multiple instances. Usually a protocol is configured via a

+  single PCD string. The data associated for each instance is seperated via a ! in the string. 

+  EMU_IO_THUNK_PROTOCOL_CLOSE.ConfigString will contain the information in the PCD string up to the next !.

+  Thus each instance has a unique ConfigString. 

+

+  @param  EmuBusDriver          TRUE means only return protocol instances that need to be produced

+                                by the EmuBusDriver. FALSE means return all possible protocols

+  @param  Instance              On input the protocol to search for, or NULL to start a search 

+                                of all the supported protocol instances. 

+  @param  NextProtocol          On output it represents the next value to be passed into Protocol. 

+  @param  Interface             A pointer to the EMU_IO_THUNK_PROTOCOL_CLOSE interface. 

+

+  @retval EFI_SUCCESS           The function completed successfully.

+  @retval EFI_NOT_FOUND         The next protocol instance was not found.

+  @retval EFI_INVALID_PARAMETER Instance is NULL.

+

+**/

+typedef

+EFI_STATUS

+(EFIAPI *EMU_GET_NEXT_PROTOCOL) (

+  IN  BOOLEAN                 EmuBusDriver,

+  OUT EMU_IO_THUNK_PROTOCOL   **Instance  OPTIONAL

+  );

+  

+

+struct _EMU_THUNK_PROTOCOL {

+  // Used for early debug printing

+  EMU_WRITE_STD_ERROR               WriteStdErr;

+  

+  ///

+  /// PE/COFF loader hooks to get symbols loaded

+  ///

+  EMU_PE_COFF_GET_ENTRY_POINT       PeCoffGetEntryPoint;

+  EMU_PE_COFF_RELOCATE_EXTRA_ACTION PeCoffRelocateImageExtraAction;

+  EMU_PE_COFF_UNLOAD_EXTRA_ACTION   PeCoffUnloadImageExtraAction;

+  

+  ///

+  /// DXE Architecture Protocol Services

+  ///

+  EMU_ENABLE_INERRUPTS              EnableInterrupt;

+  EMU_DISABLE_INERRUPTS             DisableInterrupt;

+  EMU_QUERY_PERFORMANCE_FREQENCY    QueryPerformanceFrequency;

+  EMU_QUERY_PERFORMANCE_COUNTER     QueryPerformanceCounter;

+

+  EMU_SLEEP                         Sleep;

+  EMU_EXIT                          Exit;

+  EMU_GET_TIME                      GetTime;                

+  EMU_SET_TIME                      SetTime;

+  EMU_SET_TIMER                     SetTimer;  

+  

+  ///

+  /// Generic System Services

+  ///

+  EMU_GET_NEXT_PROTOCOL             GetNextProtocol;

+};

+

+extern EFI_GUID gEmuThunkProtocolGuid;

+

+#endif